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Merge pull request #1060 from imgly/fix/simd-vec4-compare

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Fixed the SIMD (SSE) implementation of compute_vec4_equal for floats #1060
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Christophe 2021-03-08 11:01:35 +01:00 committed by GitHub
commit ace16e4778
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glm/detail/type_vec4_simd.inl
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@ -304,7 +304,7 @@ namespace detail
{ {
static bool call(vec<4, float, Q> const& v1, vec<4, float, Q> const& v2) static bool call(vec<4, float, Q> const& v1, vec<4, float, Q> const& v2)
{ {
return _mm_movemask_ps(_mm_cmpeq_ps(v1.data, v2.data)) != 0; return _mm_movemask_ps(_mm_cmpneq_ps(v1.data, v2.data)) == 0;
} }
}; };